In 34 days · Sun, Sep 27, 2026
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Sunday, September 27th, 2026
11 Tods Driftway, Old Greenwich CT
Half
58–72°F · some rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2025
63–76°F
dry
2024
65–72°F
dry
2023
50–65°F
dry
2022
57–70°F
dry
2021
58–78°F
dry
2020
65–78°F
dry
2019
58–72°F
dry
2018
58–71°F
rain
2017
67–81°F
dry
2016
63–72°F
rain
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About this race
HSS Greenwich Half Marathon Presented by Greenwich Road Runners
Event Details
- Date: Sunday, September 27, 2026
- Location: Greenwich Point Park, Old Greenwich, Connecticut
- URL: HSS Greenwich Half Marathon
Race Overview
The HSS Greenwich Half Marathon at Greenwich Point offers a scenic, fast course along the waterfront with stunning views of Long Island Sound. Whether you're aiming for a personal best or just a fun challenge, this race is the perfect blend of beauty and community spirit. Join us for an unforgettable experience!
Schedule
- 6:00am: Packet Pick-Up & Registration
- 7:00am: Half Marathon Start
- 8:15-10:30am: Post-Race Snacks & Refreshments
- 9:45am: Awards Ceremony
Course Limits
As a courtesy to the communities impacted by the races and the volunteers who serve, there is a 3 hour limit for the Half Marathon. To finish within this time limit, runners must maintain a pace of approximately 13:44 minutes per mile. Along the Half Marathon race course:
- Roads will reopen: as the race moves beyond a 13:44 minute per mile pace.
- Aid stations: will close down as pace slows.
- Risk: Runners exceeding the pace are responsible for their own safety.
- Contact: Runners who finish after limits may contact the race office within 48 hours.
Pet Policy
Dogs are not allowed at Greenwich Point Park during this event, as it takes place during the park’s in-season period.
Shirts
Sign up now and get your hands on a custom tech shirt!
Post-Race Snacks
Recharge after your run with a tasty post-race snack! Our grab-and-go style makes it easy to refuel.
Parking
There is parking on site, although carpooling is encouraged!
Awards
Top 3 men & women finishers in each of the following divisions:
- Categories: 19 and under, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80+
- Non-binary finishers: Top 3 awards will also be given.
Follow us!
Stay updated with all race-related news by following Greenwich Road Runners on Instagram.
Sponsorship Opportunities
Interested in becoming a sponsor? Contact John Bysiewicz at john@jbsports.com
Course map
Train with a club
Run clubs near Old Greenwich to train with before race day.
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